Perhaps you should try some spelling variations:
yiqian wang » yijiang wang, qian wang
liqin wang » limin wang
peng wang » ping wang, peng liang, hong wang
yang yang » wang yang, wang yan
dang hadi » dang hai
yang jie » yang jin, yang di, yang jui
jie dang » jie zhang, vie dans, bie dans

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((peng wang) or (yang yang)) ((yiqian wang) OR (liqin wang)) yang jie dang hadi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((peng wang) OR (yang yang)) ((yiqian wang) OR (liqin wang)) yang jie dang hadi ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((peng wang) or (yang yang)) ((yiqian wang) OR (liqin wang)) yang jie dang hadi ;*".